TEX certified series 353 pulse valve is ideally suited to challenging environments in the
agricultural, grain, food, pharmaceutical, chemical, wood, plastics and cement industries.
ASCO Numatics has introduced a 316L stainless steel version of its series 353 pulse
valve for use in dust collector systems.

Certified to ATEX Category II 2G/D Zone 1 and 2 for explosive areas, it has been
introduced to meet the growing demand for valves for challenging environments in
the agricultural, grain, food, pharmaceutical, chemical, wood, plastics and cement
industries.The valve has the same features as the existing aluminium version and is
suitable for control with either remote ASCO pilot valves or an integral solenoid.
The diaphragm pulse valve combines high flow, long life and extremely fast opening
and closing to provide a reliable and cost effective solution. The valves are available
as 3/4”, 1” and 1½” threaded versions and can be mounted in any position without
affecting their operation.

The series 353 pulse valve is part of a complete range of dust collector products
from ASCO Numatics that includes power pulse valves, pilot valves, pilot boxes,
sequential controllers, pressure differential modules, tank systems and air
preparation equipment.